51103664649

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 79131911040

約数和(自身を除く): 28028246391

約数列:

[1, 3, 9, 23, 69, 79, 83, 207, 237, 249, 529, 711, 747, 1587, 1637, 1817, 1909, 4761, 4911, 5451, 5727, 6557, 14733, 16353, 17181, 19671, 37651, 41791, 43907, 59013, 112953, 125373, 129323, 131721, 135871, 150811, 338859, 376119, 387969, 395163, 407613, 452433, 865973, 1163907, 1222839, 1357299, 2597919, 2974429, 3125033, 3468653, 7793757, 8923287, 9375099, 10405959, 10733809, 26769861, 28125297, 31217877, 32201427, 68411867, 71875759, 96604281, 205235601, 215627277, 246877607, 615706803, 646881831, 740632821, 2221898463, 5678184961, 17034554883, 51103664649]

約数ペア:

[(1, 51103664649), (3, 17034554883), (9, 5678184961), (23, 2221898463), (69, 740632821), (79, 646881831), (83, 615706803), (207, 246877607), (237, 215627277), (249, 205235601), (529, 96604281), (711, 71875759), (747, 68411867), (1587, 32201427), (1637, 31217877), (1817, 28125297), (1909, 26769861), (4761, 10733809), (4911, 10405959), (5451, 9375099), (5727, 8923287), (6557, 7793757), (14733, 3468653), (16353, 3125033), (17181, 2974429), (19671, 2597919), (37651, 1357299), (41791, 1222839), (43907, 1163907), (59013, 865973), (112953, 452433), (125373, 407613), (129323, 395163), (131721, 387969), (135871, 376119), (150811, 338859)]